S. Vrochidis, H. Bosch, A. Moumtzidou, F. Heimerl, T. Ertl, I. Kompatsiaris,”An Environmental Search Engine based on Interactive Visual Classification“, Proceedings of the 1st ACM international workshop on Multimedia analysis for ecological data (MAED 2012), pp. 49-52, 2 November, 2012, Nara, Japan.
